package jdbc;

import java.sql.Connection;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.sql.Statement;

public class JDBCDemo4 {
    public static void main(String[] args) {

        try (Connection connection = DBUtil.getconnection()){
            Statement statement=connection.createStatement();
            String sql="SELECT id,name,salary,title " +
                    "FROM teacher";
            ResultSet rs= statement.executeQuery(sql);
            while (rs.next()){
                int id=rs.getInt("id");
                String name=rs.getString("name");
                int salary=rs.getInt("salary");
                String title=rs.getString("title");
                System.out.println(id+"\t "+name+"\t "+salary+"\t "+title);
            }
        } catch (SQLException e) {
            e.printStackTrace();
        }

    }
}
